ES2967711T3 - Mejora en la ocasión de canal de acceso aleatorio y la asociación de bloque de ss/pbch - Google Patents
Mejora en la ocasión de canal de acceso aleatorio y la asociación de bloque de ss/pbch Download PDFInfo
- Publication number
- ES2967711T3 ES2967711T3 ES20203054T ES20203054T ES2967711T3 ES 2967711 T3 ES2967711 T3 ES 2967711T3 ES 20203054 T ES20203054 T ES 20203054T ES 20203054 T ES20203054 T ES 20203054T ES 2967711 T3 ES2967711 T3 ES 2967711T3
- Authority
- ES
- Spain
- Prior art keywords
- random access
- access channel
- group
- occasions
- channel occasions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962930642P | 2019-11-05 | 2019-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2967711T3 true ES2967711T3 (es) | 2024-05-03 |
Family
ID=73005409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20203054T Active ES2967711T3 (es) | 2019-11-05 | 2020-10-21 | Mejora en la ocasión de canal de acceso aleatorio y la asociación de bloque de ss/pbch |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11432338B2 (de) |
| EP (1) | EP3820236B1 (de) |
| CN (1) | CN112788762B (de) |
| ES (1) | ES2967711T3 (de) |
| PL (1) | PL3820236T3 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200314673A1 (en) * | 2019-03-28 | 2020-10-01 | Qualcomm Incorporated | Techniques for measuring synchronization signal blocks in wireless communications |
| US20220394763A1 (en) * | 2019-11-05 | 2022-12-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for indicating a failure event |
| US12464570B2 (en) * | 2021-05-05 | 2025-11-04 | Qualcomm Incorporated | Multiple simultaneous SSBs with SSB-specific RACH occasions or preamble subsets |
| CN115334653A (zh) * | 2021-05-10 | 2022-11-11 | 华为技术有限公司 | 一种通信方法及装置 |
| US12185376B2 (en) * | 2021-06-02 | 2024-12-31 | Nokia Technologies Oy | Spectrum extension for initial access |
| CN115515250B (zh) * | 2021-06-07 | 2024-11-01 | 维沃移动通信有限公司 | 传输处理方法、终端及网络侧设备 |
| WO2022266997A1 (en) * | 2021-06-25 | 2022-12-29 | Qualcomm Incorporated | Random-access occasion selection for reduced-capability user equipment |
| BR112023026178A2 (pt) | 2021-06-25 | 2024-03-05 | Qualcomm Inc | Seleção de ocasião de acesso aleatório para equipamento de usuário de capacidade reduzida |
| CN115835404B (zh) * | 2021-09-18 | 2026-02-03 | 北京佰才邦技术股份有限公司 | 一种随机接入信道时机的确定方法、装置、终端及设备 |
| US11956835B2 (en) * | 2021-10-05 | 2024-04-09 | Qualcomm Incorporated | Beamforming configurations for random access channel configuration |
| US20250016840A1 (en) * | 2022-01-20 | 2025-01-09 | Qualcomm Incorporated | Methods and apparatuses for initial access |
| CN119138086A (zh) * | 2022-05-09 | 2024-12-13 | 诺基亚技术有限公司 | 用于波束管理的方法和装置 |
| CN120188426A (zh) * | 2022-11-14 | 2025-06-20 | 高通股份有限公司 | 多个物理随机接入信道发送下的跳频考虑 |
| WO2024159494A1 (en) * | 2023-02-02 | 2024-08-08 | Nec Corporation | Methods, devices, and computer readable medium for communication |
| WO2024162895A1 (en) * | 2023-02-03 | 2024-08-08 | Panasonic Intellectual Property Corporation Of America | Ro group resource for multi-prach transmissions |
| CN120359788A (zh) * | 2023-02-16 | 2025-07-22 | 上海移远通信技术股份有限公司 | 用于无线通信的节点中的方法和装置 |
| WO2024207482A1 (zh) * | 2023-04-07 | 2024-10-10 | 上海移远通信技术股份有限公司 | 用于无线通信的方法及装置 |
| CN118828987A (zh) * | 2023-04-14 | 2024-10-22 | 华为技术有限公司 | 一种随机接入方法及装置 |
| KR20250174957A (ko) | 2023-05-12 | 2025-12-15 | 켁텔 와이어리스 솔루션즈 코퍼레이션 리미티드 | 무선 통신에 사용되는 노드를 위한 방법 및 장치 |
| CN119212114B (zh) * | 2023-06-26 | 2026-01-23 | 中国电信股份有限公司 | 信号传输方法、网络节点、通信系统以及存储介质 |
| KR20260036623A (ko) | 2023-06-30 | 2026-03-17 | 켁텔 와이어리스 솔루션즈 코퍼레이션 리미티드 | 무선 통신을 위한 노드에 대한 방법 및 디바이스 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11071145B2 (en) * | 2016-08-12 | 2021-07-20 | Qualcomm Incorporated | Rach conveyance of DL synchronization beam information for various DL-UL correspondence states |
| US10404434B2 (en) * | 2017-02-21 | 2019-09-03 | Qualcomm Incorporated | Discovery and random access for shared spectrum |
| WO2018171801A1 (en) * | 2017-03-24 | 2018-09-27 | Mediatek Inc. | Apparatuses and methods for beam identification through the physical random access channel (prach) and efficient prach resource utilization |
| CN108809602B (zh) * | 2017-05-05 | 2022-06-03 | 北京三星通信技术研究有限公司 | 基站、终端及随机接入前导检测、随机接入信道配置方法 |
| CN114900890B (zh) * | 2017-05-05 | 2025-03-21 | 北京三星通信技术研究有限公司 | 基站、终端及随机接入前导检测、随机接入信道配置方法 |
| CN109392150B (zh) * | 2017-08-11 | 2019-11-15 | 维沃移动通信有限公司 | 一种随机接入资源的处理方法和装置 |
| MX2020003907A (es) * | 2017-09-28 | 2020-10-05 | Ericsson Telefon Ab L M | Procedimiento de acceso aleatorio de haces multiples en ejecucion de traspaso. |
| US10893543B2 (en) | 2017-10-30 | 2021-01-12 | Samsung Electronics Co., Ltd. | Method and apparatus for random access design of NR unlicensed |
| EP3711431B1 (de) * | 2017-11-16 | 2022-06-01 | Telefonaktiebolaget LM Ericsson (publ) | Direktzugriffsverfahren |
| KR102104902B1 (ko) | 2017-11-17 | 2020-05-29 | 엘지전자 주식회사 | 물리 임의 접속 채널을 송수신하는 방법 및 이를 위한 장치 |
| WO2019135654A1 (en) * | 2018-01-05 | 2019-07-11 | Samsung Electronics Co., Ltd. | Apparatus and method of beam recovery on secondary cell |
| KR102273753B1 (ko) * | 2018-01-12 | 2021-07-06 | 엘지전자 주식회사 | 물리 임의 접속 채널을 송수신하는 방법 및 이를 위한 장치 |
| US11147104B2 (en) * | 2018-05-11 | 2021-10-12 | Apple Inc. | PRACH resource selection |
-
2020
- 2020-10-21 EP EP20203054.0A patent/EP3820236B1/de active Active
- 2020-10-21 ES ES20203054T patent/ES2967711T3/es active Active
- 2020-10-21 PL PL20203054.0T patent/PL3820236T3/pl unknown
- 2020-10-28 US US17/082,960 patent/US11432338B2/en active Active
- 2020-11-04 CN CN202011215104.6A patent/CN112788762B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11432338B2 (en) | 2022-08-30 |
| EP3820236B1 (de) | 2023-12-13 |
| EP3820236C0 (de) | 2023-12-13 |
| PL3820236T3 (pl) | 2024-03-11 |
| US20210136828A1 (en) | 2021-05-06 |
| EP3820236A1 (de) | 2021-05-12 |
| CN112788762A (zh) | 2021-05-11 |
| CN112788762B (zh) | 2024-04-26 |
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